IEC Standards Catalog - IEC Standard 355 - 4 Poles - Ø 580 x 375 - FIN / PEG CIRCUIT-RING 150x25
IEC stands for International Elctrotechnical Commision, founded in 1906 with the purpose of establishing and implementing international standards to electric technologies and their components. International Electrotechnical Commision, (Commission electrotechnique internationale), is an international association that defines the standards for electricity, electronics and their products.
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IEC STANDARD 355
Poles number 4
CIRCUIT-RING
CHANGE SELECTION![](assets/images/menu-b.svg)
MY SELECTION
IEC STANDARD
Unified unit or axis H. in mm.
355
PHASES
2) single phase - 3) three phase - 2/3 phases
3
Poles number
4
Ø Diameter
580 x 375
stator
DE mm toll.
External diameter of stator
580
DI mm toll.
Internal diameter of stator
375
COD
Code
911
NS n.
Number of stator slots
60
AS mm toll.
Area of stator slots
664.1
PS gr/mm
Weight stator lamin.th.0,5 mm
437.5
E
Entry size of stator slots
4.1
rotor
DE mm toll.
External rotor diameter
375
NR n.
Number of rotor slots
48
AR mmq
Area of rotor slots
491.8
F mm toll.
Diameter of rotor center hole
PR gr/mm
Weight of rotor lam.th. 0,5 mm
283
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stator
DE mm toll. External diameter of stator580DI mm toll. Internal diameter of stator375COD Code911NS n. Number of stator slots60AS mm toll. Area of stator slots664.1PS gr/mm Weight stator lamin.th.0,5 mm437.5E Entry size of stator slots4.1
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rotor
DE mm toll. External rotor diameter375NR n. Number of rotor slots48AR mmq Area of rotor slots491.8PR gr/mm Weight of rotor lam.th. 0,5 mm283
CIRCUIT-RING
DEN
Denomination
(d1-d2) x hc
(d1-d2) x hc
COD
Circuit ring code
DE
Ø rotor
D1
External circuit ring Ø
D2
Internal circuit ring Ø
HC
Circuit ring height
HA
Fin height
HP
Peg height
DP
Peg diameter
NA
Fin number
NP
Peg number
AMM
Circuit ring sec. mm2
75x25 A+P
137
375
370
220
25
50
20
12.5
16
8
1842
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CIRCUIT-RING
DEN
Denomination
(d1-d2) x hc75x25 A+PCOD Circuit ring code137DE Ø rotor375D1 External circuit ring Ø370D2 Internal circuit ring Ø220HC Circuit ring height25HA Fin height50HP Peg height20DP Peg diameter12.5NA Fin number16NP Peg number8AMM Circuit ring sec. mm21842